magnesium-carbonate
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Buy Magnesium Carbonate - High-Purity Grade | Manufacturer, Supplier & Exporter

As a certified and reliable manufacturer, dealer, and exporter of Magnesium Carbonate, we supply high-purity material with consistent quality, complete documentation, and global dispatch capabilities. Our plant is ISO, GMP, HACCP, FSSAI, Halal, and Kosher certified, ensuring safety and product reliability across every batch.

What is Magnesium Carbonate? - Overview and Key Benefits

Magnesium Carbonate is an inorganic compound used as a drying agent, anti-caking agent, and acidity regulator in multiple applications. Key benefits include :

  • High purity and stability
  • Excellent performance as a filler and desiccant
  • Safe for food, pharma, and cosmetic applications
  • Long shelf life
  • Compliance with international standards

It appears as a white, odorless, and light powder with low solubility in water.

Product Specifications (TDS/COA Parameters) :
Parameter Specification
CAS Number 546-93-0
E-Number E504
Chemical Formula MgCO₃
Parameter Specification
Molecular Weight 84.31 g/mol
Synonyms Magnesite, Light Magnesium Carbonate, Heavy Magnesium Carbonate
Grades Available Food / Pharma / Industrial / Feed
Packaging 25 kg HDPE bag with inner liner / Customised
Shelf Life 24 months from manufacturing date
Technical Parameters :
Parameter Specification
Purity (%) 99.0 min
pH (5% solution) 9.0 - 10.5
Loss on Drying ≤ 2.0%
Heavy Metals As per pharmacopeial limits
Mesh Size 80 - 200 Mesh
Solubility Practically insoluble in water
Bulk Density 0.35 - 0.50 g/ml
Pb / As / Hg < Limits
Industrial Applications of Magnesium Carbonate :
Food & Beverage Applications :
  • Anti-caking in spices, salts, and seasonings
  • Stabilizer in bakery mixes
  • Firming agent in beverages and confectionery
Pharma & Nutraceuticals :
  • Filler in tablets
  • Source of magnesium for supplements
  • Drying agent in formulations
Industrial Uses :
  • Rubber & plastics filler
  • Fireproofing materials
  • Cosmetics, toothpaste, and personal care
  • Ceramic & glass industries
Functional Benefits & Preservation Role :

Magnesium Carbonate acts as an anti-caking and buffering agent, providing :

  • Moisture absorption & powder flow improvement
  • pH stabilization
  • Enhanced shelf life
  • Texture and appearance stability in blends
  • Compatibility with various ingredients
Production Process (Simplified Overview) :
  • Raw material inspection
  • Precipitation reaction with magnesium salts & carbonate
  • Filtration & washing
  • Drying (FBD/spray dryer)
  • Sieving & particle size grading
  • Automated packaging under controlled environment
  • Final QC & batch testing (COA verification)
Methods of Analysis (MOA / Testing Methods) :
  • FTIR identification
  • pH analysis
  • Ash & moisture content testing
  • Heavy metals by ICP-OES
  • Particle size and bulk density analysis
  • Microbiological testing (TPC, Y&M)
Customisation & Value-Added Services :
  • Mesh sizes: 60 / 80 / 100 / 200
  • Fine, light, or heavy grades
  • Blending & customization for specific industries
  • Packaging: 1 kg, 5 kg, 25 kg, 50 kg, jumbo bags
  • Private labelling & custom branding
Packaging & Storage :
Packaging Options :
  • 25 kg HDPE/Laminated Bags
  • 25 kg Paper Bags (Food Grade)
  • Jumbo Bags (500 - 1000 kg)
  • Vacuum-Sealed Packs
Storage :

Store in a cool, dry place away from moisture and heat. Seal the bag tightly after use.

Safety & Handling Guidelines :
  • Use gloves, masks, and goggles
  • Avoid prolonged inhalation of dust
  • Wash hands after handling
  • Refer to MSDS for detailed instructions
Machinery Installed in Our Plant :
  • SS316 reactors
  • Centrifuges & filtration units
  • Vacuum/Spray/FBD dryers
  • Pulverizers & vibro-sifters
  • Ribbon & V-blenders
  • RO purified water system
  • Fully equipped QC laboratory
Plant Certifications :
  • ISO 9001
  • ISO 22000 / FSSC 22000
  • GMP & HACCP
  • Halal & Kosher
  • FSSAI Certified
  • REACH compliant (export grade)
SOPs Followed for Manufacturing :
  • Material inspection & quality verification
  • Equipment cleaning & hygiene SOPs
  • Batch production & traceability SOPs
  • Packaging & storage SOPs
  • Final sampling, COA, and compliance checks
Why Choose Us as Your Magnesium Carbonate Supplier?
  • Verified high-purity product
  • Stringent quality standards
  • Reliable supply & competitive pricing
  • Global export experience
  • COA, MSDS, and full documentation support
  • Trusted by leading food, pharma, and industrial clients